About Velkin
Velkin is the accessible component library built for teams whose AI coding agents need to get the UI right on the first try — connect Cursor or Claude via MCP and ship components that pass accessibility audits by default.
The shared implementation uses Lit and Web Components, with typed React and Vue wrappers. Fixes and theme tokens ship as package updates instead of forked source you have to maintain yourself.
Open-core keeps the MIT core free for personal and commercial projects. Pro adds dense commercial data components, seats, and support for product teams that need more than the free set. Read how we handle security for the public MCP endpoint.